{"id":"CVE-2023-39619","details":"ReDos in NPMJS Node Email Check v.1.0.4 allows an attacker to cause a denial of service via a crafted string to the scpSyntax component.","aliases":["GHSA-9242-6p36-6256"],"modified":"2026-08-12T03:51:30.178955491Z","published":"2023-10-24T00:00:00Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/39xxx/CVE-2023-39619.json","cna_assigner":"mitre"},"references":[{"type":"WEB","url":"https://gist.github.com/6en6ar/712a4c1eab0324f15e09232c77ea08f8"},{"type":"WEB","url":"https://github.com/teomantuncer/node-email-check/blob/main/main.js%2C"},{"type":"WEB","url":"https://www.npmjs.com/package/node-email-check"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/39xxx/CVE-2023-39619.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-39619"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/teomantuncer/node-email-check","events":[{"introduced":"476d7c8fc8071217ad0e257a4411363ca61981bd"},{"last_affected":"476d7c8fc8071217ad0e257a4411363ca61981bd"}],"database_specific":{"extracted_events":[{"introduced":"1.0.4"},{"last_affected":"1.0.4"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:teomantuncer:node_email_check:1.0.4:*:*:*:*:node.js:*:*"}}],"versions":["1.0.4"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-39619.json"}}],"schema_version":"1.9.0"}